Op Amps

Op Amps, short for Operational Amplifiers, are semiconductor devices commonly used in analogue electronic circuits. They work by receiving an input signal and amplifying it into a stronger output signal. Op Amps offer a very high voltage gain.

How do Op Amps work?

Op Amps provide mathematical operations such as addition, multiplication, differentiation, and integration. They are voltage amplifiers which usually have a differential input and a single-ended output.

There are two inputs into an Operational Amplifier which are called inverting (-) and non-inverting (+) inputs. If you were to increase the voltage to the inverting input, the output voltage decreases. Alternatively, if you increase the voltage to the non-inverting input, the output voltage increases. If an equal voltage is supplied to both inputs, the output will not change.

What is a differential amplifier?

Op Amps are often referred to as differential amplifiers. This is because the output of an Op-Amp is relative to the difference between the input voltages.

Where are Op Amps used?

Operational amplifiers have a wide variety of uses in electronic circuits.

Op Amp Applications

  • Crystal oscillators and waveform generators
  • Audio- and video-frequency pre-amplifiers and buffers
  • Integrators
  • Comparators
  • Analogue-to-digital (ADC) and digital-to-analogue (DAC) converters
  • Voltage Clamps
  • Analogue Calculators
  • Filters
  • Differentiators
  • Precision rectifiers
  • Linear voltage regulators
  • Current regulators
  • Precision rectifiers
  • Precision peak to peak detectors

...
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Omschrijving Prijs Amplifier Type Mounting Type Package Type Power Supply Type Number of Channels per Chip Pin Count Typical Single Supply Voltage Typical Gain Bandwidth Product Output Type Typical Dual Supply Voltage Typical Slew Rate Maximum Operating Frequency Maximum Operating Temperature Minimum Operating Temperature
RS-stocknr. 436-3046
FabrikantnummerNE5532AP
€ 1,20
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 121-8281
FabrikantnummerTL072CP
€ 0,75
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 920-3453
FabrikantnummerLM324AD
€ 0,383
Each (In a Tube of 50)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 304-239
FabrikantnummerTL072CP
€ 0,84
Each
Aantal stuks
- Through Hole PDIP Dual 2 8 - 3MHz - ±12 V, ±15 V, ±5 V, ±9 V 13V/µs - +70 °C 0 °C
RS-stocknr. 100-3834
FabrikantnummerNE5532AP
€ 1,02
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 2 8 - 10MHz - ±15V 9V/µs - +70 °C 0 °C
RS-stocknr. 162-5603
FabrikantnummerTLV2252AIDR
€ 1,189
Each (On a Reel of 2500)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 2 8 3 V, 5 V 200kHz - ±3V 0.12V/µs - +125 °C -40 °C
RS-stocknr. 661-0303
FabrikantnummerTLV2252AIDR
€ 2,584
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 2 8 3 V, 5 V 200kHz - ±3V 0.12V/µs - +125 °C -40 °C
RS-stocknr. 517-1876
FabrikantnummerLM324AD
€ 0,383
Each (In a Pack of 20)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 922-3029
FabrikantnummerLM324N
€ 0,339
Each (In a Tube of 25)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 661-0530
FabrikantnummerLM324N
€ 0,34
Each (In a Pack of 10)
Aantal stuks
Precision Through Hole PDIP Dual, Single 4 14 5 → 28 V 1.2MHz - ±12 V, ±15 V, ±3 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 759-1528
FabrikantnummerADA4627-1ARZ
FabrikantAnalog Devices
€ 6,89
Each
Aantal stuks
JFET Surface Mount SOIC Dual 1 8 - 80MHz - ±5 → ±15V 170V/µs - +125 °C -40 °C
RS-stocknr. 305-311
FabrikantnummerUA741CP
€ 0,454
Each (In a Pack of 5)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 121-8670
FabrikantnummerLM348N
€ 0,492
Each (In a Tube of 25)
Aantal stuks
Precision Through Hole PDIP Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 809-936
FabrikantnummerOPA627AP
€ 30,74
Each
Aantal stuks
Precision Through Hole PDIP Dual 1 8 - 16MHz - ±15V 55V/µs - +85 °C -25 °C
RS-stocknr. 371-1286
FabrikantnummerUA741CP
€ 0,346
Each (In a Tube of 50)
Aantal stuks
- Through Hole PDIP Dual 1 8 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 121-8462
FabrikantnummerOPA627AP
€ 27,085
Each (In a Tube of 50)
Aantal stuks
Precision Through Hole PDIP Dual 1 8 - 16MHz - ±15V 55V/µs - +85 °C -25 °C
RS-stocknr. 517-2267
FabrikantnummerLM348N
€ 0,492
Each (In a Pack of 10)
Aantal stuks
Precision Through Hole PDIP Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C
RS-stocknr. 661-0404
FabrikantnummerTLV272CDR
€ 0,884
Each (In a Pack of 5)
Aantal stuks
Precision Surface Mount SOIC Dual, Single 2 8 5 V 3MHz - ±5V 2.4V/µs - +70 °C 0 °C
RS-stocknr. 179-2076
FabrikantnummerLM348DR
€ 0,289
Each (In a Tube of 50)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 517-2251
FabrikantnummerLM348D
€ 0,496
Each (In a Pack of 10)
Aantal stuks
Precision Surface Mount SOIC Dual 4 14 - 1MHz - ±12 V, ±15 V, ±5 V, ±9 V 0.5V/µs - +70 °C 0 °C